ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<zipArchive variable>.ExtractAll (Function)
Extracts all files from an archive and decompresses them.
zipExtractFileList (Function)
Extracts and decompresses a list of files found in an archive to a physical location.
<Source>.ExportCSV (Function)
Exports the records found in a data file (HFSQL or OLE DB), a view or a query to a CSV file.
zipExtractAll (Function)
Extracts all files from an archive and decompresses them.
EmailProgressBar (Function)
Manages a progress bar while sending and receiving emails.
HExportJSONString (Function)
Exports the records from a data file (HFSQL or OLE DB), view or query to a JSON string.
HTTPProgressBar (Function)
Displays a progress bar when:
  • receiving the response to an HTTP request.
  • sending an HTTP form (HTTPSendForm) or an HTTP query.
HExportXML (Function)
Exports the records found in a data file (HFSQL or OLE DB), view or query to an XML file.
<Source>.ExportXLS (Function)
Exports records from a data file (HFSQL or OLE DB), view or query to an Excel file (XLSX).
<zipArchive variable>.ExtractFile (Function)
Extracts a file from an archive and automatically decompresses it to a physical location or in memory.
HExportCSV (Function)
Exports the records found in a data file (HFSQL or OLE DB), a view or a query to a CSV file.
ProgressBarSystem (Property)
The ProgressBarSystem property gets and sets the progress bar used as system progress bar (in the taskbar) with Windows 7 (and later).
<Source>.ExportJSONString (Function)
Exports the records from a data file (HFSQL or OLE DB), view or query to a JSON string.
HExportJSON (Function)
Exports the records found in a data file (HFSQL or OLE DB), view or query to a JSON file.
Characteristics of the columns in a Table control in a window (prefix syntax)
The columns are used to display information in a Table control...
<Source>.ExportXML (Function)
Exports the records found in a data file (HFSQL or OLE DB), view or query to an XML file.
<Source>.ExportJSON (Function)
Exports the records found in a data file (HFSQL or OLE DB), view or query to a JSON file.
zipExtractFile (Function)
Extracts a file from an archive and automatically decompresses it to a physical location or in memory.
zipAddFile (Function)
Automatically adds and compresses any type of file into a CAB, ZIP, WDZ, 7z, TAR, gzip or TGZ (TAR.GZ) archive.
<zipArchive variable>.AddFile (Function)
Automatically adds and compresses any type of file into a CAB, ZIP, WDZ, 7z, TAR, gzip or TGZ (TAR.GZ) archive.
HExportXLS (Function)
Exports records from a data file (HFSQL or OLE DB), view or query to an Excel file (XLSX).
ProgressBar (Function)
Displays a progress bar in the status bar of current window.
<zipArchive variable>.ExtractFileList (Function)
Extracts and decompresses a list of files found in an archive to a physical location.
HDBOpenNoLock (Function)
In single-user mode, opens an xBase data file without locking it.
HCreateMasterReplica (Function)
Creates the description file of a Master Replica (logged replication or universal replication).
ExecuteRefreshUIElement (Function)
Immediately executes the "Request for refreshing the display" event of the given element.
tapiCompleteTransfer (Function)
Performs a call transfer (with ability to retrieve the call).
XMLChild (Function)
Positions on the first child element of current element.
ComponentLoadAll (Function)
Recursively loads in memory all the external components used in the project.
PopupClose (Function)
Hides a popup displayed in the page via PopupDisplay.
sfExecuteProcessResult (Type of variable)
The sfExecuteProcessResult type is used to find out the result of SFExecuteProcess...
PopupDisplayPage (Function)
Displays a WEBDEV page as a popup in the current page with a DDW (Dim Disabled Windows) effect.
WDAPI: Using the APIs in a WINDEV application
The two most interesting features of WDAPI are......
DownloadParameter (Type of variable)
The DownloadParameter type is used to define all the advanced characteristics of a file download performed by DownloadAdd.
Reading an email
This help page explains how to read an email from a WINDEV application and how to display its content in a WINDEV application....
Project Management Hub: Sprint management
A sprint or iteration is a development cycle......
ThreadSuspend (Function)
Temporarily suspends the execution of the specified thread. Function not recommended.
ExecuteMainThreadAsynchronous (Function)
Executes a procedure in the main thread of the application without waiting for the end of its execution.
Error 28: No END statement is associated with this SWITCH
HCreateSubscriberReplica (Function)
Creates the description file of a subscriber replica.
The SMS structure
The SMS structure is a preset structure of WLanguage (no declaration is required)......
iParameterPreview (Function)
Configures the print preview: display a message regarding the resources of current computer. display or not the ribbon panes (as well as the buttons found). the export options available in the mini preview window....
Ping (Function)
Checks whether a network address can be reached by using the ICMP protocol (similar to the PING network utility).
HFSQL Client/Server database: Recommendations
This help page presents the main recommendations for optimizing the security and performance of an HFSQL Client/Server database according to the constraints and desired features......
KeyPressed (Function)
Checks which key is pressed.
iEndPrinting (Function)
Signals the end of the document to print and actually starts printing the data stored in the printer spooler via the following functions: iPrint, iPrintImage, iNewLine, etc.
The Multimedia control (WEBDEV)
...The Multimedia control is used to easily display a video in the browser....
Choose the action of the button in a page
WEBDEV proposes several actions of the button on the controls of the page......